seamless pattern featuring elegant butterflies created with continuous lines and bold yellow accents. minimalist and modern

natureinspired butterflies continuous minimalist wallpapers decorative simplicity repetition background decoration featuring butterfly wallpaper handdrawn aesthetic seamless projects abstract elegance artistic creative delicate geometry pattern elegant created accents perfect fabrics digital contour insects textile outline element fashion organic graphic minimal stylish vector yellow modern design nature fabric repeat sketch beauty trendy unique spring lines wings bold line soft art